Evidence map›Paper›PMID 30558292›Full record

ArticleNanomaterials (Basel, Switzerland)2018

Electrically-Conductive Sub-Micron Carbon Particles from Lignin: Elucidation of Nanostructure and Use as Filler in Cellulose Nanopapers.

Janea Köhnke, Harald Rennhofer, Christoph Unterweger, Notburga Gierlinger, Jozef Keckes, Cordt Zollfrank, Orlando J Rojas, Wolfgang Gindl-Altmutter

Abstract read
In one paragraph

Article in Nanomaterials (Basel, Switzerland), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

  1. Article
  2. Multifunctional lignin-based nanocomposites and nanohybrids.Green chemistry : an international journal and green chemistry resource : GC · 2021
    Review
  3. Article
  4. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Janea KöhnkeDepartment of Materials Science and Process Engineering, BOKU-University of Natural Resources and Life Science, Vienna, 3430 Tulln, Austria. janea.koehnke@boku.ac.at.
Harald RennhoferDepartment of Materials Science and Process Engineering, BOKU-University of Natural Resources and Life Science, Vienna, 3430 Tulln, Austria. harald.rennhofer@boku.ac.at.
Christoph UnterwegerWood K plus-Kompetenzzentrum Holz GmbH, 4040 Linz, Austria. c.unterweger@wood-kplus.at.ORCID 0000-0003-4399-5813
Notburga GierlingerDepartment of Nanobiotechnology, BOKU-University of Natural Resources and Life Science, Vienna, 1190 Vienna, Austria. notburga.gierlinger@boku.ac.at.
Jozef KeckesDepartment of Materials Physics, Montanuniversität of Leoben, 8700 Leoben, Austria. keckes@unileoben.ac.at.
Cordt ZollfrankChair for Biogenic Polymers, Technische Universität München, 94315 Straubing, Germany. cordt.zollfrank@tum.de.
Orlando J RojasDepartment of Bioproducts and Biosystems, School of Chemical Engineering, Aalto University, 00076 Aalto, Finland. orlando.rojas@aalto.fi.ORCID 0000-0003-4036-4020
Wolfgang Gindl-AltmutterDepartment of Materials Science and Process Engineering, BOKU-University of Natural Resources and Life Science, Vienna, 3430 Tulln, Austria. wolfgang.gindl@boku.ac.at.ORCID 0000-0002-8224-6762

Funding

Austrian Science Fund (FWF) START Project Y-728-B16Austrian Science Fund FWF Y 728Austrian Science Promotion Agency (FFG) Bridge Project 846543European Regional Development Fund (EFRE) and the province of Upper Austria through the program IWB 2014-2020 ( BioCarb K
6 · The paper itself

Abstract

Carbon particles were produced from kraft lignin through carbonization of perfectly spherical, sub-micron beads obtained by aerosol flow. The structure of the resulting carbon particles was elucidated and compared to that derived from commercially available technical lignin powder, which is undefined in geometry. In addition to the smaller diameters of the lignin beads (<1 µm) compared to those of the lignin powder (100 µm), the former displayed a slightly higher structural order as revealed by X-ray diffraction and Raman spectroscopy. With regard to potential application in composite structures, the sub-micron carbon beads were clearly advantageous as a filler of cellulose nanopapers, which displayed better mechanical performance but with limited electrical conductivity. Compression sensing was achieved for this nanocomposite system.

Indexed as

carbon particlescellulose nanopaperelectrical conductivitylignin

Identifiers

PMID30558292
PMCPMC6316020

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.